1 /* Verify straight-line strength reduction in using
2 alternative base expr to record and look for the
3 potential candidate. */
4
5 /* { dg-do compile } */
6 /* { dg-options "-O2 -fdump-tree-slsr-details" } */
7
8 typedef int arr_2[50][50];
9
foo(arr_2 a2,int v1)10 void foo (arr_2 a2, int v1)
11 {
12 int i, j;
13
14 i = v1 + 5;
15 j = i;
16 a2 [i-10] [j] = 2;
17 a2 [i] [j++] = i;
18 a2 [i+20] [j++] = i;
19 a2 [i-3] [i-1] += 1;
20 return;
21 }
22
23 /* { dg-final { scan-tree-dump-times "Replacing reference: " 5 "slsr" } } */
24